uplift pressure

Uplift is the upward pressure under a dam.

上浮压力指的是在坝体下面向上作用的压力.

The role of drainage for dam foundation is to shorten the seepage path and increase the seepage gradient, thus dissipating rapidly the uplift pressure during drainage.

坝基排水的作用是缩短渗径、增大渗透坡降，而使扬压力迅速消散于排水中；

Application of fuzzy mathematics in predicting uplift pressure at dam foundations

应用模糊数学预测坝基扬压力

Pile-bucket foundation characteristic is the capacity of bearing pressure loading, uplift-loading and horizontal loading.

桩-桶基础的性能包括承压、抗拔和抗水平荷载。

Tectonic uplift and lateral compression are major factors responsible for the abnormal pressure.

本研究区异常高压形成的主控因素是构造抬升和水平构造挤压应力.

The problem of uplift pressure being higher in non-overflow sections at the right bank of Shiquan dam has come up since the first dam safety inspection, a lot of studies and work have been done but got lower effect.

石泉大坝右岸非溢流坝段扬压力超标问题自第一次安全定期检查提出后，曾做过大量的加固研究工作，但效果一直不明显。

Analysis of local uplift pressure anomaly under a dam foundation

某大坝局部扬压力异常的地质成因分析